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Festo
527878
Service unit FRC-QS4-D-7-O-5M-MICRO
The Festo part number 527878 is a micro-sized Series D industrial component featuring a filter regulator without a pressure gauge, a proportional standard mist lubricator, and a manual rotary condensate drain with a maximum condensate volume of 3 cm3. Constructed with a wrought aluminum alloy housing and a PC bowl, this unit operates within a working pressure of 1 to 10 bar, a pressure regulation range of 0.5 to 7 bar, and handles a maximum pressure hysteresis of 0.3 bar using compressed air in accordance with ISO 8573-1:2010 [-:-:-] at temperatures between -10 and 60 °C. It includes a 5 µm grade of filtration, an M5 ready pressure gauge connection, two QS-4 pneumatic connection ports, a rotary knob with a lock actuator, and is designed for vertical assembly within +/- 5° via line installation or accessories at a product weight of 139 g. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 527878
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 527878.
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Verified configuration
Technical Specifications
- Size
- Micro
- Series
- D
- Actuator lock
- Rotary knob with lock
- Assembly position
- Vertical +/- 5°
- Condensate drain
- manual rotary
- Design structure
- Filter regulator without pressure gauge | proportional standard mist lubricator
- Max. condensate volume
- 3 cm3
- Grade of filtration
- 5 µm
- Pressure gauge
- M5 ready
- Working pressure
- 1 ... 10 bar
- Pressure regulation range
- 0.5 ... 7 bar
- Max. pressure hysteresis
- 0.3 bar
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [-:-:-]
- Medium temperature
- -10 ... 60 °C
- Ambient temperature
- -10 ... 60 °C
- Product weight
- 139 g
- Mounting type
- Line installation | with accessories
- Pneumatic connection, port
- 2 QS-4
- Material housing
- Wrought Aluminum alloy
- Material bowl
- PC
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 527878. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.